ICD-10 Code
International Classification of Diseases, 10th Revision
Apr 23, 2019

See: Unspecified asthma

  ICD-10 Code for Unspecified asthma with (acute) exacerbation J45.901

J45.901 is a valid1 ICD 10 diagnosis code.

J45.901 is valid for submission for HIPAA-covered transactions.

Chapter 10 Diseases of the respiratory system (J00-J99)
Section J40-J47 Chronic lower respiratory diseases (J40-J47)
Category J45 Asthma

• See below for any additional coding requirements that may be necessary.

• Check for any notations, inclusions and/or exclusions that are specific to this ICD 10 code before using

1 No additional coding requirements necessary.
See also ICD 10 code for

Related Terms to “Unspecified asthma with (acute) exacerbation”

See the ICD-10-CM Coding Guidelines.

Questions related to J45.901 Unspecified asthma with (acute) exacerbation

When ICD 10 was implemented on October 1, 2015, it did not affect physicians', outpatient facilities', and hospital outpatient departments' use of CPT codes on Medicare Fee-For-Service claims. Providers should continue to use CPT codes to report these services.